Reland: Handle long press in PDF documents.

Reland: Handle long press in PDF documents.

This Cl updates the touch handlers for PDF documents to better support
long press. The long press context menu is suppressed and the wonder
under the press is of sufficient time.

BUG=chromium:490184
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

PRIOR REVIEWS:
> Review-Url: https://codereview.chromium.org/2855953003
> Revert Review-Url: https://codereview.chromium.org/2864603006

Review-Url: https://codereview.chromium.org/2861383003
Cr-Commit-Position: refs/heads/master@{#471915}
Committed: https://chromium.googlesource.com/chromium/src/+/c40173af073adb3b81cc4de1e8e8467b48b384df

[dsinclair, 2017-05-11 16:40:28]

dsinclair@chromium.org changed reviewers:
+ mcnee@chromium.org, thestig@chromium.org

[dsinclair, 2017-05-11 16:40:28]

PTAL. I tried on windows and mac and can't repro the crash. I'm guessing it's a
timeout issue in that the plugin is 300ms and the test was 350ms, so there is a
race. PS#3 updates the timeout to match what we use in other places.

[dsinclair, 2017-05-11 16:40:35]

The CQ bit was checked by dsinclair@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-05-11 16:41:33]

Dry run: CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-05-11 17:51:27]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-05-11 17:51:28]

Dry run: This issue passed the CQ dry run.

[dsinclair, 2017-05-15 13:32:50]

ping.

[Kevin McNee, 2017-05-15 14:42:49]

non-owner, but still lgtm

[dsinclair, 2017-05-15 14:47:49]

The CQ bit was checked by dsinclair@chromium.org

[commit-bot: I haz the power, 2017-05-15 14:48:10]

CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-05-15 14:48:10]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-05-15 14:48:12]

No L-G-T-M from a valid reviewer yet.
CQ run can only be started once the patch has received an L-G-T-M from a full
committer.
Even if an L-G-T-M may have been provided, it was from a non-committer,_not_ a
full super star committer.
Committers are members of the group "project-chromium-committers".
Note that this has nothing to do with OWNERS files.

[Lei Zhang, 2017-05-15 18:37:53]

lgtm

[dsinclair, 2017-05-15 18:38:30]

The CQ bit was checked by dsinclair@chromium.org

[commit-bot: I haz the power, 2017-05-15 18:39:33]

CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-05-15 21:55:36]

CQ is committing da patch.

Bot data: {"patchset_id": 60001, "attempt_start_ts": 1494873510900910,
"parent_rev": "ce7c55b8355104296e2c369333b591ad9e195331", "commit_rev":
"c40173af073adb3b81cc4de1e8e8467b48b384df"}

[commit-bot: I haz the power, 2017-05-15 21:55:51]

Description was changed from

==========
Reland: Handle long press in PDF documents.

This Cl updates the touch handlers for PDF documents to better support
long press. The long press context menu is suppressed and the wonder
under the press is of sufficient time.

BUG=chromium:490184
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

PRIOR REVIEWS:
> Review-Url: https://codereview.chromium.org/2855953003
> Revert Review-Url: https://codereview.chromium.org/2864603006
==========

to

==========
Reland: Handle long press in PDF documents.

This Cl updates the touch handlers for PDF documents to better support
long press. The long press context menu is suppressed and the wonder
under the press is of sufficient time.

BUG=chromium:490184
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

PRIOR REVIEWS:
> Review-Url: https://codereview.chromium.org/2855953003
> Revert Review-Url: https://codereview.chromium.org/2864603006

Review-Url: https://codereview.chromium.org/2861383003
Cr-Commit-Position: refs/heads/master@{#471915}
Committed:
https://chromium.googlesource.com/chromium/src/+/c40173af073adb3b81cc4de1e8e8...
==========

[commit-bot: I haz the power, 2017-05-15 21:55:54]

Committed patchset #4 (id:60001) as
https://chromium.googlesource.com/chromium/src/+/c40173af073adb3b81cc4de1e8e8...

[findit-for-me, 2017-05-15 23:25:05]

Findit (https://goo.gl/kROfz5) identified this CL at revision 471915 as the
culprit for
failures in the build cycles as shown on:
https://findit-for-me.appspot.com/waterfall/culprit?key=ag9zfmZpbmRpdC1mb3Itb...

[afakhry, 2017-05-15 23:56:09]

A revert of this CL (patchset #4 id:60001) has been created in
https://codereview.chromium.org/2886623002/ by afakhry@chromium.org.

The reason for reverting is: Causes failure in browser_tests on the Linux
ChromiumOS Tests builder (PDFExtensionTest.TouchHandling).
BUG=722625.